DOC #CERT-E877-1947-A623
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
Citroën C4 Aircross
2012 -> 1.8 HDI 150hp Diesel
Original
150HP
300 Nm
Stage 1
175HP
360 Nm
+25 HP / +17% +60 Nm / +20%
Estimated Power and Torque Curve
Customer
Chassis
Date
Signature
Stamp
NOTICE: This document represents estimated values based on database information. It is not valid as official certification without the original handwritten signature and physical stamp of the authorized technician. Performance values may vary based on vehicle condition, fuel quality and operating environment.